Inventor
TOMODA AKIHIKO
JP33 patents
⚠️ This page may combine multiple inventors who share the name “TOMODA AKIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONDA MOTOR CO LTD
15 patentsUS8037779B2Oct 18, 2011
Speed change control device of vehicular transmission
HONDA MOTOR CO LTD25 citations92
US7387042B2Jun 17, 2008
Transmission
HONDA MOTOR CO LTD20 citations92
US7305900B2Dec 11, 2007
Twin-clutch transmission
HONDA MOTOR CO LTD27 citations92
US8015895B2Sep 13, 2011
Gear shift device
HONDA MOTOR CO LTD8 citations84
US7690474B2Apr 6, 2010
Clutch-Manipulation assist device
HONDA MOTOR CO LTD8 citations84
US7891262B2Feb 22, 2011
Transmission for vehicles
HONDA MOTOR CO LTD9 citations83
US5174172ADec 29, 1992
Speed change gear shifting system for automotive vehicle
HONDA MOTOR CO LTD12 citations71
US8002099B2Aug 23, 2011
Clutch operation mechanism
HONDA MOTOR CO LTD5 citations62
US7878944B2Feb 1, 2011
Control method of a power transmission device
HONDA MOTOR CO LTD2 citations62
US7690491B2Apr 6, 2010
Twin-clutch device
HONDA MOTOR CO LTD2 citations62
US12539851B2Feb 3, 2026
Vehicle
HONDA MOTOR CO LTD0 citations49
US12415585B2Sep 16, 2025
Vehicle information notification device
HONDA MOTOR CO LTD0 citations49
US12409848B2Sep 9, 2025
Vehicle information notification device
HONDA MOTOR CO LTD0 citations49
US7665591B2Feb 23, 2010
Twin-clutch device
HONDA MOTOR CO LTD0 citations41
US7557316B2Jul 7, 2009
Change gear switch for rod-shaped-handle equipped vehicle
HONDA MOTOR CO LTD0 citations41
TOMODA AKIHIKO
6 patentsUS8397596B2Mar 19, 2013
Gear shift device
TOMODA AKIHIKO10 citations79
US9020719B2Apr 28, 2015
Clutch control system
TOMODA AKIHIKO3 citations62
US8447482B2May 21, 2013
Shift control device and vehicle
TOMODA AKIHIKO2 citations62
US8428837B2Apr 23, 2013
Clutch control system
TOMODA AKIHIKO2 citations62
US8202200B2Jun 19, 2012
Clutch control device
TOMODA AKIHIKO2 citations62
US8461073B2Jun 11, 2013
Catalyst support and method of producing same
TOMODA AKIHIKO2 citations60
HAYAKAWA KOSHI
6 patentsUS8250939B2Aug 28, 2012
Transmission of vehicle
HAYAKAWA KOSHI6 citations72
US8302755B2Nov 6, 2012
Hydraulic mechanism for vehicle
HAYAKAWA KOSHI5 citations62
US8201677B2Jun 19, 2012
Clutch hydraulic system for vehicle and hydraulic system
HAYAKAWA KOSHI4 citations62
US8286523B2Oct 16, 2012
Transmission for vehicle
HAYAKAWA KOSHI4 citations61
US8162121B2Apr 24, 2012
Hydraulic clutch device actuated by electric motor and clutch lever
HAYAKAWA KOSHI3 citations61
US8459428B2Jun 11, 2013
Electronic clutch control apparatus for vehicle
HAYAKAWA KOSHI1 citations51